What is the Sandstone 100-01514?
The Sandstone 100-01514 is a SFP+ optical transceiver, listed by the manufacturer as "Calix Compatible 10G SFP+, 10GBASE-SR, 850 nm, 300m MMF LC, DDM, I-Temp, BEIGE Latch". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.